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https://issues.apache.org/jira/browse/HIVE-8697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt McCline updated HIVE-8697:
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Attachment: HIVE-HIVE-8697.01.patch
> Vectorized round(decimal, negative) produces wrong results
> -----------------------------------------------------------
>
> Key: HIVE-8697
> URL: https://issues.apache.org/jira/browse/HIVE-8697
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Affects Versions: 0.14.0
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Fix For: 0.14.0
>
> Attachments: HIVE-HIVE-8697.01.patch
>
>
> Separated a 2nd issue -- wrong result -- found by [~thiruvel] in HIVE-8417
> from 1st issue (IndexOutOfBoundsException due to scratch columns in
> reduce-side).
> Interesting to note that in HIVE-8461 we converted Vectorization to use
> HiveDecimal instead of Decimal128, yet the rounding problem still occurs...
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